baber/WOPTO huggingface dataset:
Patent JP-H06211440-A (JP)
Title: Copier provided with automatic document carrying device
Inventor: YAMADA YASUSHI
IPC: B65H85/00
Filed: 1993-01-13
Abstract: PURPOSE:To enable the carriage of a manually fed document and a continuous paper document to an automatic document carrying device which reverses the cut-sheet documents upside down and automatically supplies/discharges them, downsize the automatic document carrying device and facilitate the jam processing of the document. CONSTITUTION:A copier is provided with an automatic document carrying device consisting of a first document feeding passage which is located in the vicinity of an image reading part 111 on a copier and reverses the cut-sheet document carried out of the image reading part 111 upside down and re-feeds it to the image reading part 111, a second document feeding passage which is located to the lower part of the first document feeding passage and feed the continuous paper document D2 or a manually fed document to the image reading part 111, a first guide member 338 to guide the reversed document from the image reading part 111 to the inlet of the first document feeding passage, and a second guide member 372 to guide the continuous paper document D2 or the manually fed document from the second document feeding passage to the image reading part.
Patent JP-H02184111-A (JP)
Title: Signal selection circuit
Inventor: ISHII TADATOSHI
IPC: G06F13/18
Filed: 1989-01-11
Abstract: PURPOSE:To prevent production of a pulse narrower than an input signal and selectively switch an asynchronous input signal effectively by blocking an output when the input signal having selected so far goes to an L level and starting a signal output when the input signal outputted newly goes to an L level. CONSTITUTION:When a selection signal S is given asynchronously with plural asynchronous input signals A, B, the selection output is blocked when the input signal having selected so far goes to an L level, and the signal selection output is started from the point of time when the input signal selected newly according to the selection signal S goes to an L level under the condition that the signal output is blocked. Thus, a pulse width of a selected output signal OUT corresponds to the pulse width of the input signal without fail. Thus, the signal output with a narrower width than the pulse width of the input signal is avoided and the design is facilitated.
Patent JP-S63176518-A (JP)
Title: Formation of sand pile by sand piling ship
Inventor: AKAMATSU TAKEHITO
IPC: E02D3/10
Filed: 1987-01-12
Abstract: PURPOSE:To form high-water permeable sand piles by a method in which sand and small ice grains are supplied into a casing pipe, the pipe is vibrated and driven by a vibrohammer into the ground, and the pipe is then drawn out. CONSTITUTION:Sand is supplied through an inclined belt conveyer 07 from a measuring hopper 6 into a vertically movable chute 08. At the same time, small ice pieces are supplied through an inclined belt conveyer 2 from an ice making machine 1 into a chute 8, here the sand and ice pieces are mixed together and supplied through a hopper 010 to a casing pipe 09. Vibration is applied to the sand and small ice pieces in the pipe 09 by a vibrohammer to prepare a filling sand 3, and the pipe 09 is driven into the ground 019 by the operation of the hammer 016. The pipe 09 is then drawn out of the ground 019 by the hammer 016 to form a sand pile.
Patent JP-S56102115-A (JP)
Title: Radio receiver
Inventor: ITOU TATSUO
IPC: H03J7/28
Filed: 1980-01-21
Abstract: PURPOSE: To make it possible to eliminate band change-over operations between long wave and medium wave, to randomly set preset buttons of both waves, and to select channels continuously without any band chang-over, by using a phase lock logic synthesizer for receivers suitable to install in motorcars.  
     CONSTITUTION: Comparator 52, memory circuit 53, digital N-value generating circuit 54, channel selection circuit 55 containing a memory circuit, and operation panel part 56 are installed for channel selection. Moreover, preset button PB can select radio programs, for instance, of channel 7. Automatic selection buttons AT and At' can perform automatic channel selection of ascending and descending directions, respectively. By sweeping, for instance, the ascending direction at sweep controlling circuit 62 using the phase lock synthesizer, the receiving frequency is changed in such way, fL min →fL max →fM min →fM max →fL min , and a desired radio program is selected among them. By this, band change-over operation between long and medium waves is eliminated, preset button of both waves can be set randomly, and a continuous channel selection can be performed without any band change- over. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63172354-A (JP)
Title: Memory control system
Inventor: SUZUKI TAKESHI
IPC: G06F12/08
Filed: 1987-01-12
Abstract: PURPOSE:To effectively fetch by sending addresses in parallel to a main memory from two ports when both blocks of the first half data and the second half data are not stored yet in block cross. CONSTITUTION:The access address and the length of the request data received from a requester are inputted to an address register and a block cross deciding circuit 4. In this case, the circuit 4 detects the request of an operand covering the block of a buffer memory and both a tag 7 and a comparator 8 are unable to find out the first half data block in the buffer memory 6. Under such conditions, a request is produced from a port 9 to a main memory. Furthermore the address of the next block is formed in the register 1 and a request is produced to the main memory from an address port 10 when it is discriminated that the block including the second half data is not included in the memory 6 either.
Patent JP-H04243217-A (JP)
Title: Optical modulator
Inventor: MEKATA NAOYUKI
IPC: G02F1/225
Filed: 1991-01-18
Abstract: PURPOSE:To improve the packaging characteristic of the optical modulator and to reduce its size by improving the constitution of the optical waveguides and driving electrodes for modulation of the novel optical modulator, more particularly the optical modulator of, for example, a Mach-Zehnder type which executes optical modulation at a high speed with high stability by using a substrate having an electrooptical effect, thereby unifying power feed ends to the same side and reducing the element width. CONSTITUTION:This optical modulator is so constituted as to have at least the branch optical waveguides (2a, 2b) which are formed on the substrate (1) having the electrooptical effect and join light again after branching the light, the plural driving electrodes (3) for modulation which are disposed in cascade so as to modulate the phases of the light propagating in the above-mentioned branch optical waveguides (2a, 2b) and are so formed as to have the power feed ends (7) on the same side and an intersected path type optical circuit (4) which is provided between the plural driving electrodes (3) for modulation and intersect the light propagating in the branch optical waveguides (2a, 2b).
Patent JP-H01184809-A (JP)
Title: Ballast for discharge lamp
Inventor: MATSUMOTO NOBORU
IPC: H01F38/08
Filed: 1988-01-14
Abstract: PURPOSE:To prevent breakdown with the rubbing of coils and an insulating film on a crossover due to expansion and contraction during use by introducing the crossover from one coil to a terminal at the nose of another coil while being wound on another coil once or ten times. CONSTITUTION:Notched holes 12 parallel with a projecting piece 11 are formed on the lower side of the projecting piece 11. A crossover 3 as the winding terminal wire of a secondary coil 2 is passed under the projecting piece 11 butted through the notched hole 12 on the secondary coil 2 side, and extended in the coil axis direction on a primary coil 1 through the notched hole 12 on another primary coil 1 side. The crossover 3 is wound on the primary coil 1 once or ten times at that time. The crossover 3 is connected to a common terminal 52. The crossover 3 is wound on the circumference of the primary coil 1 at long pitches in the direction opposite to the secondary coil 2. Accordingly, breakdown with the rubbing of the coils 1, 2 and an insulating film on the crossover 3 due to expansion and contraction during use is prevented.
Patent JP-H08191803-A (JP)
Title: Blood pressure monitor apparatus
Inventor: SHINODA MASAYUKI
IPC: A61B5/022
Filed: 1995-01-17
Abstract: PURPOSE: To provide a blood pressure monitor apparatus capable of monitoring blood pressure without pressing load upon a living body too much. CONSTITUTION: When the phase difference DCP between the pulse waves detected by a pair of pulse wave sensors is calculated by a phase difference calculation means 80, the phase difference blood pressure corresponding relation between the phase differenece DCP and a blood pressure value is determined in a phase difference blood pressure corresponding relation determining means 82.  When the difference between the phase difference DM obtained based on the monitor blood pressure value MBP determined by a monitor blood pressure determining means 76 from the phase difference blood pressure corresponding relation and the phase difference DCP obtained by the phase difference calculation means 80 is within a preset judge reference value αat the start time of the measurement of blood pressure by a blood pressure measuring means 72, the measurement of blood pressure is completed by a blood pressure completion means 82. Therefore, in a state reduced in the shift of pressure pulse wave blood pressure corresponding relation, it is eliminated that the measurement of blood pressure for re-determining the pressure pulse wave blood pressure corresponding relation is unnecessarily executed and blood pressure measuring frequency using a cuff is reduced and the load on a living body is reduced.
Patent JP-S61163500-A (JP)
Inventor: MIZUTANI HIROMASA
IPC: G08G1/09
Filed: 1985-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60149770-A (JP)
Title: Cvd device
Inventor: KAYANE MIHARU
IPC: C23C16/46
Filed: 1984-01-13
Abstract: PURPOSE:To form a metal or ceramics on the outside surface of a bottomed cylindrical body to a uniform thickness with good raw material efficiency in the stage of disposing said body with the bottom part faced upward into the reaction tube of a CVD device and depositing the metal or ceramics by evaporation on the outside surface of said body by a gaseous raw material by inserting a bar-shaped heating element into the cylindrical body and heating said body. CONSTITUTION:A bottomed cylindrical body 3 with the bottom part 4 thereof faced upward is set in the reaction tube 1 of a CVD device. A gaseous raw material 5, for example, CH3SiCl3 or the like is supplied into the tube 1 from above to form a film 6 of SiC by vapor deposition on the outside surface of the body 3. The heating of the cylindrical body 3 is accomplished by inserting a bar-shaped heating element 8 into said body, conducting electricity from a power source 9 to the heating element so as to generate heat and heating the body 3 to a prescribed temp. by the generated heat. The film 6 is formed only on the outside surface of the body 3 at a good yield of the gaseous raw material without deposition of the SiC by evaporation on the inside surface of the tube 1. The SiC film having a uniform thickness is formed to the plural bottomed cylindrical bodies without variance according to the above-mentioned method.
Patent JP-S5499493-A (JP)
Title: Reaction vessel for measurement of material deterioration
Inventor: TSUKAMOTO HIDEO
IPC: G01N17/00
Filed: 1978-01-23
Abstract: PURPOSE: To obtain a vessel capable of constantly maintaining the measuring condition, by constituting with transparent window material in the emission wavelength region, enabling free setting and controlling of the reaction temperature by means of heater and cooler, and substituting specific gas to realize adjustment of measuring atmosphere.  
     CONSTITUTION: A reaction vessel 1 is furnished with a heater 6 and a pipe 7 for cooling fluid to permit free setting and controlling of the deterioration reaction temperature of specimen. On the circumference of the vessel 1 is wound a gas lead-in pipe 8 which can substitute inert gas or O 2  at the temperature of vessel 1 for the reaction atmosphere. The upper opening of the vessel 1 is an optical path for introducing the chemiluminescence from the specimen to the detector in order to measure. Besides, to prevent escape of volatiles of the substitution gas and measuring specimen, a vessel cover 2 having a transparent window 3 in the chemiluminescence wavelength region is furnished. Passing the flow of the substitution gas beneath the window 3, a gas curtain is formed to prevent contamination. The vessel 1 and the cover 2 may be separated easily, so that the specimen may be put in or taken out easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10204076-A (JP)
Title: Production of perylene-3,4-dicarboxylic anhydride
Inventor: FEILER LEONHARD
IPC: C07C51/54
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing perylene-3,4-dicarboxylic anhydride useful for a coloring agent, etc., without using a transition metal catalyst in a high yield by treating a specific dicarboximide compound with a base, alkylating the treated dicarboximide compound, further treating the alkylated compound with a base and thereafter acidifying the treated compound. SOLUTION: The objective compound of formula II is obtained by treating (A) a compound of formula I [R<1> to R<4> are each H a halogen, a 1-20C alkyl, a 1-20C alkoxy, a phenyl (oxy) (substituted with a halogen, etc.) with (B) a base such as a 1-4C alcoholate or hydroxide of an alkali(ne earth) metal to provide an anion, reacting the anion with (C) an alkylating agent of a compound of the formula R<7> -X [X is a halogen; R<7> is a 1-20C alkyl (substituted with phenyl)] to provide an alkylated carboximide corresponding thereto, treating the alkylated carboximide with (D) the base such as an alkali(ne earth) metal hydroxide in a 1-8C alcohol, and thereafter acidifying the reaction product.
Patent JP-H08191875-A (JP)
Title: Warmer used for mixing pot and concurrently for feeding bottle
Inventor: ADACHI KINJI
IPC: A47J36/24
Filed: 1995-01-17
Abstract: PURPOSE: To provide a warmer which has both functions of a warmer with a boiling function for a mixing pot and that for a feeding bottle. CONSTITUTION: In a warmer 1 which has an electrically heating device comprising an electric heater 45 and a control circuit to control it and a heat transfer plate/carrier plate 14 placed right on the electric heater, the control circuit controls the electric heater so that boiled water in a mixing pot 2 or a feeding bottle placed on the carrier plate 14 is kept at an appropriate temperature for mixing milk in a steady condition. The mixing pot 2 carried on the warmer 1 has a container body, a handle 22 and a lid 21 and a protruding part for passing air is formed at a part where the lid contacts the container body part 23 on the rear side of the lid. Moreover, an opening cover 3 carried on the warmer 1 is formed in an inverted concave shape with the top surface part and the surrounding part thereof covered and the undersurface thereof opened to make a large space part inside.  A plurality of openings 31 with the size thereof large enough to let the feeding bottle 9 be inserted thereinto are arranged on the top surface part thereof.
Patent JP-S59132303-A (JP)
Title: Method and device for measuring underground displacement
Inventor: SHIMAZU HISAAKI
IPC: G01B7/16
Filed: 1983-01-18
Abstract: PURPOSE:To make it possible to perform accurate measurement at a low cost, by embedding a base member having elasticity in traversing the direction of displacement to be measured in the ground, and measuring the amounts of strains at a plurality of places on the base member accompanied by the displacement of the ground. CONSTITUTION:A detecting means 12 is embedded in the ground wherein the displacement is to be measured in traversing the direction of the displacement. Namely, e.g., when the vertical displacement in the ground is to be measured, the detecting means 12 is embedded approximately horizontally in the ground so that both surfaces of a plate member 10 face upward and downward. A lead wire 14a of each paper gage 14 of the detecting means 12 is connected to a strain measuring device on the ground. Then bending moment Mi at each measuring point is obtained from bending strain epsiloni at every measuring point. Thus the accurate measurement can be performed at low cost without providing a double structured pipe at each measuring point in the ground.
Patent JP-S59132134-A (JP)
Title: Method and apparatus for etching semiconductor device
Inventor: MISAWA YUTAKA
IPC: H01L21/306
Filed: 1983-01-18
Abstract: PURPOSE:To prevent a plating of a metal on lead wires by keeping the lead wires connected to each region of a semiconductor device at the same potential and etching the lead wires by an alkaline solution to which the metal is added. CONSTITUTION:A semiconductor device in which lead wires 10, 11 are bonded with both main surfaces of a diode pellet 13, the inside thereof has a P-N junction, through solder layers 12 is etched. The lead wire 11 is inserted into a hole bored to the support plate 20A of a jig 20, and the lead wire 10 is fixed by a hold-down member 20B. The jig 20, the support plate 20A and the hold- down member 20B are formed by a corrosion-resisting and conductive material, and short-circuit both lead wires 10, 11 to keep them at the same potential. The jig 20 is dipped in an etching liquid 30, which contains tin 40 adjusting potential between the diode pellet 13 and the etching liquid and consists of NaOH and water, to remove the fouling of the pellet and a strain layer.
Patent JP-H04240363-A (JP)
Title: Heat exchanger
Inventor: TAIRA TERUHIKO
IPC: F25B39/00
Filed: 1991-01-22
Abstract: PURPOSE:To provide a heat exchanger in which refrigerant can be easily uniformly branched to efficiently heat exchange by incorporating a branch unit of a header pipe, etc., for branching the refrigerant to a plurality of refrigerant circuits of an evaporator, a condenser in a refrigerating cycle such as an air conditioner, a refrigerator, etc. CONSTITUTION:An inner tube 18 is inserted partly to a cylindrical branch unit 13 sealed at both ends, a pore 18a is provided at one end of the tube 18 near a sealing end, an opening end 81a opened in a large inner diameter of the unit 13 is provided at the other end, and a fin 15 and heat transfer tubes 14a, 14b are provided.
Patent JP-S62174054-A (JP)
Title: Antibacterial agent
Inventor: TONE HITOSHI
IPC: A61P31/04
Filed: 1986-01-14
Abstract: NEW MATERIAL:A benzo heterocyclic compound shown by formula I [R<1> is halogen or group shown by formula 2(R<4> is H or alkyl); R<2> is halogen or alkyl; R<3> is phenyl containing 1-2 groups selected from halogen OH, alkoxy and alkanoyloxy as substituent groups on phenyl ring; X is halogen] or a salt there of. EXAMPLE:6,7,8-Trifluoro-1-(4-methoxyphenyl)-1,4-dihydro-4-oxoquinoline -3-carbo xylic acid. USE:An antibacterial agent, a remedy for human, animal and fish diseases resulting from various pathogenic bacteria, a germicide for external use such as medical tools, etc., and a disinfectant. PREPARATION:For example, a compound shown by formula 2 as a starting raw material is successively subjected to formula 3, formula 5, formula 7 and formula 9 to give a compound shown by formula I via a compound shown by formula 10.
Patent JP-S58170144-A (JP)
Inventor: MOORITSUIO PIORI
IPC: G06F7/58
Filed: 1983-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03208599-A (JP)
Title: Clamp device for cutter holder
Inventor: KOBAYASHI HIROSHI
IPC: B26D7/26
Filed: 1990-01-11
Abstract: PURPOSE:To make a cutter holder capable of clamp fixture and release correctly and strongly to a cutter shaft, by inserting a spring mechanism and piston into the upper split and lower split parts of a holding part and opening and closing an expansion slot by the fluid pressure fed to a cylinder part and the above spring action. CONSTITUTION:An expansion slot 5 communicating with a blade shaft hole 4 is provided by dividing one side of a holding part 3 into upper slit 7 and lower split 8, also a cylinder 10 is provided in the orthogonal direction with the expansion slot 5 at either one part of the upper split or lower split 8. One end of the piston 12 to which a piston 13 is loosely fitted is fixed to the other side of this cylinder 10 and the other end is freely slidably inserted into the cylinder 10. Moreover, a spring 19 which acts so as to be energized at all times in the direction that a split blade shaft hole 4 is tightly fitted to a cutter shaft 6 is provided at the piston 12 fixing side. Since a cutter holder 1 is clamped and clamp-released to the cutter shaft 6 by opening and closing the expansion slot 5 with the fluid pressure acting on the piston 12 by flowing into the cylinder 10 and the above spring action, a large artificial action force is not necessary.
Patent JP-H08193267-A (JP)
Title: Formation of metallic thin film
Inventor: OKAMOTO YASUHARU
IPC: C23C16/08
Filed: 1995-01-18
Abstract: PURPOSE: To enable uniform film formation without dropping the rate of growth even when the temp. of a growth chamber is reduced by feeding a metallic halide to the surface of a semiconductor and also feeding hydrogen molecules excited by vibration to the growth surface. CONSTITUTION: A metallic nitride thin film 1.8 is formed on the surface of a semiconductor 17 by CVD with the use of a metallic halide and ammonia in a growth chamber. Hydrogen molecules 1.4 excited with a vibration exciting device 1.1 are blown on the surface of the semiconductor 1.7. The hydrogen molecules 1.4 bond to halogen atoms 1.5 sticking to metallic atoms 1.8 on the surface of the semiconductor 1.7, form hydrogen halide molecules 1.6 and leave the surface of the semiconductor 1.7. A layer of the metallic atoms 1.8 remains on the surface of the semiconductor 1.7. The temp. of the growth chamber can be reduced to 400 deg.C as compared with 900 deg.C necessary for the conventional thermo-CVD method and the amt. of residual halogen can be reduced.
Patent JP-H08197375-A (JP)
Title: Fluid circulating device on spindle head
Inventor: KIKURA MIYOSHI
IPC: B23Q11/12
Filed: 1995-01-18
Abstract: PURPOSE: To prevent thermal displacement of a spindle in a direction orthogonal with an axis by improving thermal balance of a spindle head. CONSTITUTION: Two lines of cooling oil passages 8A, 8B are spirally formed on a sleeve 7 through which a spindle 6 is inserted on a vertical spindle head 1. Supply ports 3A, 3B, vertical holes 4A, 4B and discharge ports 5A, 5B are respectively provided so that they become symmetrical around a spindle axis at two positions separated from an outer cylinder 2 by 180 deg.. The supply port 3A is connected to a lower end of the cooling oil passage 8A through the vertical hole 4A, and the discharge port 5A is connected to an upper end of the same cooling oil passage 8A. The supply port 3B is connected to a lower end of the cooling oil passage 8B through the vertical hole 4B, and the discharge port 5B is connected to an upper end of the cooling oil passage 8B.
Patent JP-S63174659-A (JP)
Inventor: MURAO KAZUHIRO
IPC: A61L9/01
Filed: 1987-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58124184-A (JP)
Inventor: OOMORI TOSHIO
IPC: F25D23/06
Filed: 1982-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。